c. 1977-1980
15 x 15 x 8.5 cm (5 7/8 x 5 7/8 x 3 3/8 in.)
Silver, engraved and ammonia blackened
20th centuryGermanMetal
20th centuryGermanGlass, enamel, nickel silver, and plastic
20th centuryGermanEnamel, metal
20th centuryGermanMetal and painted plaster
20th centuryGermanNickel silver and plastic
20th centuryGermanMetal
20th centuryGermanSilver and zebra wood
20th centuryGermanMetal
20th centuryGermanMetal
20th centuryGermanCeramic
20th centuryGermanMetal and nautilus shell
20th centuryGerman